Odata V4 String[] mapping

[former_member1077671]

Good day

I am wondering if anyone has experienced any issues with mapping a String[] Data type
I am currently using PostgreSQL with Odata V4 Olingo and JPA and Hibernate
This is what entity looks like an how I have done the mapping:

@Entity
@Table(name = "ide")
@TypeDefs({
        @TypeDef(name = "string-array",
               typeClass = StringArrayType.class
        )
})

@Type(type = "string-array")
@Column(name = "RN", columnDefinition = "text[]")
private String[] rn;

this is the response that I get:

{"error": {"code": null,"message": "com.sap.olingo.jpa.metadata.core.edm.mapper.exception.ODataJPAModelException: Type '[Ljava.lang.String;' of attribute 'rn' is not supported. Mapping not possible. If '[Ljava.lang.String;' is an enumeration, check if related package is provided."}}

[AlexGourdet]

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